About: http://webisa.webdatacommons.org/280819244

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The tester valve can be run into a well with an operating element of the tester valve in a first position, such as a closed position.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com